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转发: confused about Data/Disk ratio - HBase - [mail # user]
...Thank you for your reply     I set the factor =1 , that is ,no replication there , I use it for research ,      And I get an  observation , that is,  When ...
   Author: tgh, 2013-01-22, 00:48
ERROR: disk is full, can not split region - HBase - [mail # user]
...Hi I try to use hbase and hdfs to store data, and I use 5node, and now , the disk is full, so we need to add a new node to hdfs, and now, the disk of the old nodes is full, so data node can...
   Author: tgh, 2013-01-04, 03:01
答复: which API is to get table meta data in hbase - HBase - [mail # user]
...Thank you for your reply  I try to use AggregationClient API , but as you know ,I want to know how many rows there, scanner will scan whole table one by one row, is it,  And It is ...
   Author: tgh, 2012-12-27, 08:41
答复: how to use API to statistic how many message has been store in the table in hbase - HBase - [mail # user]
...Meanwhile , I see , the AggregationClient#rowCount() is to statistic the Number of given Family and given col in a table, and it scan the related region to satistic the Number, that is, some...
   Author: tgh, 2012-12-27, 07:21
how to transfer app from hbase0.90 to hbase 0.94 - HBase - [mail # user]
...Hi I used hbase0.90 and hadoop0.20 and use hbaseAPI to store some data, and it works , and now I turn to use hbase 0.94 and hadoop1.1.1, and there is no ERROR in hbase logs, it seems OK, &...
   Author: tgh, 2012-12-21, 03:02
help! code for hbase 0.90  ries ERROR in hbase 0.94 - HBase - [mail # user]
...Meanwhile, I use hbase0.90 and hadoop1.1.1  And I want to know if we use these two version together,  How to configuration these two,   I wander if there some ERROR in my conf...
   Author: tgh, 2012-12-20, 11:09
答复: code for hbase 0.90  ries ERROR in hbase 0.94 - HBase - [mail # user]
...Thank you for your reply   import org.apache.hadoop.conf.Configuration; import org.apache.hadoop.hbase.HBaseConfiguration; import org.apache.hadoop.hbase.KeyValue; import org.apache.had...
   Author: tgh, 2012-12-20, 10:54
答复: 答复: can I use hbase with hadoop2 together - HBase - [mail # user]
...Thank you for your reply And ONE hbase with TWO hadoop, is a COOL idea, is it, Always good things happen when coincidence, is it,  Tian Guanhua   发件人: [EMAIL PROTECTED] [mailto:[EM...
   Author: tgh, 2012-12-19, 08:47
答复: 答复: what is the max size for one region and what is the max size of region for one server - HBase - [mail # user]
...Thank you for your reply ,  but I write for I want to make sure, if the number of region in ONE server exceed 300 or 500, the hbase will fail or something, or what is the max number of ...
   Author: tgh, 2012-12-17, 10:26
答复: how config multi regionserver, or what is wrong? - HBase - [mail # user]
...Meanwhile , log is master , that is, blade1, is like this,  there are some ERRor like this, for    2012-09-01 06:31:05,558 INFO org.apache.hadoop.hbase.master.ServerManager: R...
   Author: tgh, 2012-12-11, 02:17
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